135490960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13997}}^1$

素因数の和:14032

約数の個数: 60

約数和(自身を含む): 346282524

約数和(自身を除く): 210791564

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 13997, 27994, 55988, 69985, 111976, 139970, 153967, 223952, 279940, 307934, 559880, 615868, 769835, 1119760, 1231736, 1539670, 1693637, 2463472, 3079340, 3387274, 6158680, 6774548, 8468185, 12317360, 13549096, 16936370, 27098192, 33872740, 67745480, 135490960]

約数ペア:

[(1, 135490960), (2, 67745480), (4, 33872740), (5, 27098192), (8, 16936370), (10, 13549096), (11, 12317360), (16, 8468185), (20, 6774548), (22, 6158680), (40, 3387274), (44, 3079340), (55, 2463472), (80, 1693637), (88, 1539670), (110, 1231736), (121, 1119760), (176, 769835), (220, 615868), (242, 559880), (440, 307934), (484, 279940), (605, 223952), (880, 153967), (968, 139970), (1210, 111976), (1936, 69985), (2420, 55988), (4840, 27994), (9680, 13997)]